Verified80% confidenceReleaseExact time
xAI's Grok 4.5 has officially launched and is available for use.
4
Sources
80%
Confidence
Medium-term (~90 days)
Relevance
7/20/2026
First Seen
Valid until: 10/18/2026(expired)
Sources
Related Claims
UnverifiedGrok 4.5 is from xAI and is positioned as a high-end model.83% similarUnverifiedxAI officially stated that Grok 4.5 is the most powerful model to date and the first version in the Grok series positioned as a general-purpose capability model that goes beyond software engineering.78% similarUnverifiedxAI发布了最新模型Grok 4.6，它是在Grok 4.5基础上的一次迭代升级而非全新训练的模型76% similarUnverifiedThe @ai-sdk/xai adapter is specifically designed to interface with xAI's Grok series models.72% similar
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